202110928

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{20407}}^1$

素因数の和:21034

約数の個数: 20

約数和(自身を含む): 392241760

約数和(自身を除く): 190130832

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2476, 4952, 9904, 20407, 40814, 81628, 163256, 326512, 12631933, 25263866, 50527732, 101055464, 202110928]

約数ペア:

[(1, 202110928), (2, 101055464), (4, 50527732), (8, 25263866), (16, 12631933), (619, 326512), (1238, 163256), (2476, 81628), (4952, 40814), (9904, 20407)]